Christmas Opening Times
We will close on Fri 21st Dec at 4pm and reopening on Wed 2nd Jan

Phosphor Bronze UNS C54400

Technical Data Sheet

Chemical Composition Limits

Weight %

Sn

Pb

Cu

P

Zn

UNS C54400

5.0

4.0

Rem

0.2

3.0

UNS C54400 is a high grade leaded tin (Phosphor) bronze, which is extremely popular with machinists due to its outstanding machining characteristics. The tensile and corrosion resistance of UNS C54400 are similar to PB102 however UNS C54400 also offers good fatigue strength, thermal and electrical conductivity. UNS C54400 is an ideal choice for intricate machining and used in many industries from Power generation, Automotive, Engraving etc

Typical Mechanical Properties

Material

Tensile Strength (N/mm²)

0.2% Proof Stress (N/mm²)

Elongation (%)

UNS C54400

345-450

-

8-18

Specification Minima

AvailabilityUNS C54400 is available in Rod, Round Bar, Hexagon Bar. For all stock availability contact Sales.

Disclaimer
Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.